de rip :

r5 : open office , take pants an mushroom , corner in alley when bombie spawns (p1 and p2 take alley , p3 and 4 office)

r10 : open hotel to roof (pos : p1 alley , p2 hotel , p3 apprts , p4 power)

r11-14 : stay at same pos

r15 : open garden and corner when inferno comes

r16-19 : same pos

r20 : corner hotel chairs when infernos

r22 corner as one team of 4 at gallery stairs , don't open gallery
r30 : stay at gallery stairs